Far from be a genius method, I only point a curiosity: square root into square root into square root… till the exponent of the “x” approximates to the desired initial one…(x^5, x^4, x^3…)…
HOW TO SOLVE EQUATIONS WITH CUBIC, QUARTIC, QUINTIC ROOTS I


Far from be a genius method, I only point a curiosity: square root into square root into square root… till the exponent of the “x” approximates to the desired initial one…(x^5, x^4, x^3…)…